I found this recipe in a local newspaper about 25 years ago. I have been making it for parties since that time. I never fail to get a request for the recipe. Leftovers (when there are any) freeze very well.
Preheat oven to 350 degrees. In a large mixing bowl, combine all ingredients. Transfer to a 9 X 12 baking pan. Cover with foil for the first 30 mins. Remove foil and continue cooking for another 15 - 20 mins. Serve over rice.